Art Deco Spaulding & Co. Diamond Black Onyx and...
An Art Deco butterfly choker, by Spaulding & Co, with a central butterfly, with open wings, flanked by two butterflies, with closed wings, on...
Ruby is the red variety of the mineral corundum. Ruby has long been one of the most prized natural gemstones, with the best examples hailing from South East Asia. Rubies can demand the highest price-per-carat of any precious gemstone making them a favourite among collectors.
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An antique, Austrian, Burma ruby and diamond chequerboard brooch, with French-cut rubies, in claw settings, surrounded by old-cut diamonds, in...
An Art Deco, ruby and diamond bar brooch, by Marcus, set with five, French-cut rubies in the centre, in channel settings, with six, Edwardian-cut...